| 中文名稱 | 核纖層蛋白B抗體(細胞核膜標志物) |
| 別 名 | lamin B1; LMB1; LMN; LMN2; LMNB 1; LMNB; LMNB1; MGC111419; LMNB1_HUMAN; Lamin-B1. |
| 研究領域 | 細胞生物 染色質和核信號 信號轉導 細胞凋亡 細胞類型標志物 |
| 抗體來源 | Rabbit |
| 克隆類型 | Polyclonal |
| 交叉反應 | Mouse, Rat, (predicted: Human, ) |
| 產品應用 | IHC-P=1:100-300 （石蠟切片需做抗原修復） not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user. |
| 分 子 量 | 64kDa |
| 細胞定位 | 細胞核 |
| 性 狀 | Liquid |
| 濃 度 | 1mg/ml |
| 免 疫 原 | KLH conjugated synthetic peptide derived from human Lamin B1: |
| 亞 型 | IgG |
| 純化方法 | affinity purified by Protein A |
| 儲 存 液 | 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. |
| 保存條件 | Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. |
| PubMed | PubMed |
| 產品介紹 | The nuclear lamina consists of a two-dimensional matrix of proteins located next to the inner nuclear membrane. The lamin family of proteins make up the matrix and are highly conserved in evolution. During mitosis, the lamina matrix is reversibly disassembled as the lamin proteins are phosphorylated. Lamin proteins are thought to be involved in nuclear stability, chromatin structure and gene expression. Vertebrate lamins consist of two types, A and B. This gene encodes one of the two B type proteins, B1. Alternative splicing results in transcript variants and a duplication of this gene is associated with autosomal dominant adult-onset leukodystrophy (ADLD). [provided by RefSeq, Oct 2010]. Function: Lamins are components of the nuclear lamina, a fibrous layer on the nucleoplasmic side of the inner nuclear membrane, which is thought to provide a framework for the nuclear envelope and may also interact with chromatin. Subunit: Homodimer. Interacts with lamin-associated polypeptides IA, IB and 2. Subcellular Location: Nucleus inner membrane; Lipid-anchor; Nucleoplasmic side. Post-translational modifications: B-type lamins undergo a series of modifications, such as farnesylation and phosphorylation. Increased phosphorylation of the lamins occurs before envelope disintegration and probably plays a role in regulating lamin associations. DISEASE: Defects in LMNB1 are the cause of leukodystrophy demyelinating autosomal dominant adult-onset (ADLD) [MIM:169500]. ADLD is a slowly progressive and fatal demyelinating leukodystrophy, presenting in the fourth or fifth decade of life. Clinically characterized by early autonomic abnormalities, pyramidal and cerebellar dysfunction, and symmetric demyelination of the CNS. It differs from multiple sclerosis and other demyelinating disorders in that neuropathology shows preservation of oligodendroglia in the presence of subtotal demyelination and lack of astrogliosis. Similarity: Belongs to the intermediate filament family. SWISS: P20700 Gene ID: 4001 Database links: Entrez Gene: 396223 Chicken Entrez Gene: 4001 Human Entrez Gene: 16906 Mouse Entrez Gene: 116685 Rat Omim: 150340 Human SwissProt: P14731 Chicken SwissProt: P20700 Human SwissProt: P14733 Mouse SwissProt: P70615 Rat Unigene: 89497 Human Unigene: 4105 Mouse Unigene: 11362 Rat Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. 核膜標志物（Nuclear Envelope Marker） 核纖層蛋白(Lamin) 是緊貼核內膜的一層厚度為20～50nm的纖維蛋白層或纖維網絡。核纖層與細胞質骨架、核骨架連成一個整體，一般認為核纖層將核被膜和染色質提供了結構支架。有學者研究認為：lamin蛋白與細胞凋亡及衰老有關聯，它包括：核纖層蛋白A、核纖層蛋白B、核纖層蛋白C幾個不同亞型的蛋白。 |
| 產品圖片 |  Paraformaldehyde-fixed, paraffin embedded (rat brain); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (Lamin B1) Polyclonal Antibody, Unconjugated (bs-34005R) at 1:200 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining. Paraformaldehyde-fixed, paraffin embedded (rat testis); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (Lamin B1) Polyclonal Antibody, Unconjugated (bs-34005R) at 1:200 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining. Paraformaldehyde-fixed, paraffin embedded (mouse brain); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (Lamin B1) Polyclonal Antibody, Unconjugated (bs-34005R) at 1:200 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining. Paraformaldehyde-fixed, paraffin embedded (mouse testis); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (Lamin B1) Polyclonal Antibody, Unconjugated (bs-34005R) at 1:200 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining. |
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